How do i make developer product that increases money OR health? [closed]

local MarketplaceService = game:GetService("MarketplaceService")
local Money = YOURID

local PurchaseHistory = game:GetService("DataStoreService"):GetDataStore("PurchaseHistory")

MarketplaceService.ProcessReceipt = function(receiptInfo) 
    local playerProductKey = receiptInfo.PlayerId .. ":" .. receiptInfo.PurchaseId
    if PurchaseHistory:GetAsync(playerProductKey) then
        return Enum.ProductPurchaseDecision.PurchaseGranted --We already granted it.
    end
    -- find the player based on the PlayerId in receiptInfo
    local player = game:GetService("Players"):GetPlayerByUserId(receiptInfo.PlayerId)
    if not player then -- Seems like we can't find the player... already left?
        return Enum.ProductPurchaseDecision.NotProcessedYet -- Can't process
    end
    if receiptInfo.ProductId == Money then
        -- handle purchase. In this case we are healing the player.
        player.Data.SafeGold.Value = player.Data.SafeGold.Value + 0
        player.Data.Gold.Value = player.Data.Gold.Value + 0
    end
-- record the transaction in a Data Store
PurchaseHistory:SetAsync(playerProductKey, true)
-- tell ROBLOX that we have successfully handled the transaction (required)
    return Enum.ProductPurchaseDecision.PurchaseGranted     
end